15395940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{4073}}^1$

素因数の和:4098

約数の個数: 96

約数和(自身を含む): 54754560

約数和(自身を除く): 39358620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 4073, 8146, 12219, 16292, 20365, 24438, 28511, 36657, 40730, 48876, 57022, 61095, 73314, 81460, 85533, 109971, 114044, 122190, 142555, 146628, 171066, 183285, 219942, 244380, 256599, 285110, 342132, 366570, 427665, 439884, 513198, 549855, 570220, 733140, 769797, 855330, 1026396, 1099710, 1282995, 1539594, 1710660, 2199420, 2565990, 3079188, 3848985, 5131980, 7697970, 15395940]

約数ペア:

[(1, 15395940), (2, 7697970), (3, 5131980), (4, 3848985), (5, 3079188), (6, 2565990), (7, 2199420), (9, 1710660), (10, 1539594), (12, 1282995), (14, 1099710), (15, 1026396), (18, 855330), (20, 769797), (21, 733140), (27, 570220), (28, 549855), (30, 513198), (35, 439884), (36, 427665), (42, 366570), (45, 342132), (54, 285110), (60, 256599), (63, 244380), (70, 219942), (84, 183285), (90, 171066), (105, 146628), (108, 142555), (126, 122190), (135, 114044), (140, 109971), (180, 85533), (189, 81460), (210, 73314), (252, 61095), (270, 57022), (315, 48876), (378, 40730), (420, 36657), (540, 28511), (630, 24438), (756, 20365), (945, 16292), (1260, 12219), (1890, 8146), (3780, 4073)]